Tips

Visual, standalone, bite-sized learning resources organized into different categories.

Understanding the Debugger
Understanding the Debugger
Use the debugger to help you understand what your code is doing.
Debugging Streams
Debugging Streams
Visualize the flow of data through a Java stream.
Structural Search
Structural Search
Structural Search and Replace is very helpful for finding exactly what you need in your project.
Manage Dependencies
Manage Dependencies
Manage all your dependencies in the Dependencies tool window.
Inlay Hints
Inlay Hints
Inlay hints provide additional information about your code.
Find in Files
Find in Files
Find a specific string in (a subset of files in) your code.
Go to Next Error
Go to Next Error
Quickly move to the next (or previous) error or warning in the file.
Data Flow Analysis
Data Flow Analysis
Data flow analysis can show us potential errors in our code logic.
Clipboard History
Clipboard History
Paste a subset or multiple entries such as a list from your recent copy history.
Run Anything
Run Anything
How to use the Run Anything dialog to run, well, anything!
Navigate to Test
Navigate to Test
Go to your matching test class with one keyboard shortcut.